Security Bulletin
Summary
IBM Storage Copy Data Management can be affected by vulnerabilities in Linux Kernel. Vulnerabilities include an attacker could exploit these vulnerabilities to make arbitrarily change the value stored in EAX while a SEV VM is running, to trigger int80 syscall handling at any given point, an authenticated attacker could exploit this vulnerability to gain elevated privileges or cause a denial of service condition, a local attacker could exploit this vulnerability to execute arbitrary code on the system, to cause a denial of service condition, an authenticated attacker could exploit this vulnerability to gain elevated privileges, to execute arbitrary code or cause the system to crash. as described by the CVEs in the "Vulnerability Details" section.
Vulnerability Details
CVEID: CVE-2024-25742
DESCRIPTION: Linux Kernel could allow a local authenticated attacker to bypass security restrictions, caused by improper input validation. By injecting a specially crafted virtual interrupt 29 (#VC), an attacker could exploit this vulnerability to make arbitrarily change the value stored in EAX while a SEV VM is running.
CVSS Base score: 7.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/292405 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N)
CVEID: CVE-2023-6932
DESCRIPTION: Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a use-after-free flaw in the ipv4: igmp component. By sending a specially crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/275569 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
CVEID: CVE-2024-25743
DESCRIPTION: Linux Kernel could allow a local authenticated attacker to bypass security restrictions, caused by improper input validation. By injecting a specially crafted virtual interrupts 0 and 14, an attacker could exploit this vulnerability to make arbitrarily change the value stored in EAX while a SEV VM is running.
CVSS Base score: 7.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/292411 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N)
CVEID: CVE-2024-25744
DESCRIPTION: Linux Kernel could allow a local authenticated attacker to bypass security restrictions, caused by a flaw in rch/x86/coco/tdx/tdx.c and arch/x86/mm/mem_encrypt_amd.c. By sending a specially crafted request, an attacker could exploit this vulnerability to trigger int80 syscall handling at any given point.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/283669 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H)
CVEID: CVE-2023-39198
DESCRIPTION: Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a race condition in the QXL driver. By sending a specially crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges or cause a denial of service condition.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/271585 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H)
CVEID: CVE-2023-28464
DESCRIPTION: Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a double free flaw in the hci_conn_cleanup function in the Bluetooth subsystem. By sending a specially-crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges or cause a denial of service condition.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/251275 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
CVEID: CVE-2024-26610
DESCRIPTION: Linux Kernel could allow a local attacker to execute arbitrary code on the system, caused by a memory corruption error. A local attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 8.4
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/284755 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVEID: CVE-2023-52580
DESCRIPTION: Linux Kernel is vulnerable to a denial of service, caused by an incorrect calculation of buffer size in ETH_P_1588 flow dissector. By sending a specially crafted request, a local authenticated attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/292396 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
CVEID: CVE-2023-52581
DESCRIPTION: Linux Kernel could allow a local authenticated attacker to execute arbitrary code on the system, caused by a memory leak when more than 255 elements expired. By sending a specially crafted request, an attacker could exploit this vulnerability to execute arbitrary code or cause the system to crash.
CVSS Base score: 7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/292402 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
CVEID: CVE-2023-52439
DESCRIPTION: Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a use-after-free memory flaw in the uio_open function. By sending a specially crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges or cause the system to crash.
CVSS Base score: 7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/283802 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H)
CVEID: CVE-2023-4244
DESCRIPTION: Linux Kernel could allow a local authenticated attacker to gain elevated privileges on the system, caused by a use-after-free flaw in the netfilter: nf_tables component. By sending a specially crafted request, an authenticated attacker could exploit this vulnerability to gain elevated privileges.
CVSS Base score: 7.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/265424 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM Storage Copy Data Management | 2.2.0.0 - 2.2.24.0 |
Remediation/Fixes
| Affected Versions | Fixing Level | Platform | Link to Fix and Instructions |
| 2.2.0.0 - 2.2.24.0 | 2.2.24.1 | Linux | https://www.ibm.com/support/pages/node/7150077 |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Acknowledgement
Change History
27 Sep 2024: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. In addition to other efforts to address potential vulnerabilities, IBM periodically updates the record of components contained in our product offerings. As part of that effort, if IBM identifies previously unidentified packages in a product/service inventory, we address relevant vulnerabilities regardless of CVE date. Inclusion of an older CVEID does not demonstrate that the referenced product has been used by IBM since that date, nor that IBM was aware of a vulnerability as of that date. We are making clients aware of relevant vulnerabilities as we become aware of them. "Affected Products and Versions" referenced in IBM Security Bulletins are intended to be only products and versions that are supported by IBM and have not passed their end-of-support or warranty date. Thus, failure to reference unsupported or extended-support products and versions in this Security Bulletin does not constitute a determination by IBM that they are unaffected by the vulnerability. Reference to one or more unsupported versions in this Security Bulletin shall not create an obligation for IBM to provide fixes for any unsupported or extended-support products or versions.
Document Location
Worldwide
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Document Information
Modified date:
27 September 2024
UID
ibm17165411